Dishwashing brush



FIG. 1 is a front perspective view of a dishwashing brush according to our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side view being a mirror image thereof;

FIG. 6 is a rear elevation view thereof; and,

FIG. 7 is an exploded view thereof. 

CLAIM The ornamental design for a dishwashing brush, as shown and described. 